b. Business taxes increase. Planned Aggregate Expenditure (PAE billions $) PAE = Y PAE, Aggregate Output or GDP (Y billions $) c. A decrease in aggregate income will: cause a downward movement along the PAE curve. O shift the PAE curve upwards. shift the PAE curve downwards. cause an upward movement along the PAE curve.
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- Explain how to derive a total expenditures (TE) curve.THE AGGREGATE EXPENDITURE MODEL (IN THE SHORT RUN)YOU MUST SHOW YOUR CALCULATIONS IN THE SPACE BELOWFOR THE NEXT PROBLEM USE THE FOLLOWING FORMULA:CHANGE IN GDP = [ 1 / (1-MPC) ] * CHANGE IN GInitially, the economy is producing $13 trillion in goods and services and the government is spending $2 trillion.Then the government decides to increase its spending to $2.7 trillion. What is the value of the spending multiplier?Explain the basic idea of the expenditure multiplier and the role consumers' play.
- Consider an economy of a nation that has the following aggregate expenditure. 1300- 1040- 780- 520- AE 260 Y = AE 260 390 520 650 780 9ło 1040 1170 1300 130 Real GDP Note: Please make sure your final answers are accurate to 2 decimal places. a) What is the value of the equilibrium national real GDP? Equilibrium = $0 b) What is the value of the multiplier? Multiplier = 0 c) If the autonomous consumption were to decrease by $520, what would be the new value of equilibrium real GDP? New equilibrium = S0 Aggregate expendituresAnswer the following questions, which relate to the aggregate expenditures model: Instructions: Enter your answer as a whole number. a. If Ca is $100, lg is $50, X, is -$10, and Gis $30, what is the economy's equilibrium GDP? 2$ b. If real GDP in an economy is currently $20o, Ca is $100, lg is $50, X, is -$10, and Gis $30, will the economy's real GDP rise, fall, or stay the same? |(Click to select) c. Suppose that full-employment (and full-capacity) output in an economy is $200. If Cą is $150, Ig is $50, Xn is -$10, and Gis $30, what will be the macroeconomic result? O There will be an inflationary expenditure gap and employment levels will be above the full-employment level. O There will be an inflationary expenditure gap and employment levels will be below the full-employment level.Answer the following questions, which relate to the aggregate expenditures model: Instructions: Enter your answer as a whole number. a. If Ca is $130, lg is $60, X, is -$10, and G is $40, what is the economy's equilibrium GDP? $ b. If real GDP in an economy is currently $250, Ca is $130, l is $60, Xn is –$10, and G is $40, will the economy's real GDP rise, fall, or stay the same? |(Click to select) c. Suppose that full-employment (and full-capacity) output in an economy is $250. If Ca is $180, Ig is $60, Xn is -$10, and Gis $40, what will be the macroeconomic result? O There will be an inflationary expenditure gap and employment levels will be above the full-employment level. O There will be an inflationary expenditure gap and employment levels will be below the full-employment level.
- Using the table below, answer the following question: Real GDP ConsumptionPlanned (Y) GovernmentNet Aggregate of Investment purchases Exports (G) (C) Expenditure (AE) (1) (NX) 650 85 195 90 320 690 750 145 195 90 320 750 850 205 195 90 320 810 950 265 195 90 320 870 Find the value of the multiplier in this economy? Show your calculations. Answer: Give your reasons A- в I Fr of IIThe desired aggregate expenditure function of an economy is illustrated in the graph to the right. The dashed line, Y*, shows the potential level of national income in this economy. The marginal propensity to spend is 0.75. Use the point drawing tool to plot and label the equilibrium level of income. Carefully follow the instructions above, and only draw the required object. Desired Aggregate Expenditure ($ billions) 3,750- 3,000- 2,250- 1,500+ 750 500 0- Aggregate Expenditure Function 0 45 line AE Y = 3,000 4,000 1,000 2,000 3,000 Actual National Income ($ billions)a) About Country A, what is your estimate of the country's marginal propensity to consume (MPC) based on the following information on its GDP (Y) and the components thereof (in billion dollars) for two past years? Show calculation. Year 1 Year 2 c) GDP C I 11200 8000 2200 12000 8500 2400 G 800 880 The next few parts are about Country B, whose government plans to cut taxes by $24 billion as a measure to fight the current recession. The marginal propensity to consume (MPC) in Country B is known to be 34. There will be no crowding-out effect. e) NX 200 220 b) What is the initial effect (in billion dollars) of the tax cut on Country B's aggregate demand? (The "initial effect" here refers to the effect on AD after only the first round of increased spending.) What is the total effect of the tax cut on aggregate demand? Explain why it is different from the initial effect. d) How does the total effect of this $24 billion tax cut compare to the total effect of a $24 billion increase in…
- An economy is described by the following equations: C - 1,800 + 0.6 (Y - T) - 900 G - 1,500 NX - 100 T - 1,500 Y* - 9,000 IP a. Find a numerical equation linking planned aggregate expenditure to output. Instructions: Enter the value for mpc rounded to one decimal place. PAE= ]+O Y b. Find autonomous expenditure and induced expenditure in this economy. Instructions: Enter the value for mpc rounded to one decimal place. Autonomous expenditure: Induced expenditure:THE AGGREGATE EXPENDITURE MODEL (IN THE SHORT RUN)YOU MUST SHOW YOUR CALCULATIONS IN THE SPACE BELOWFOR THE NEXT PROBLEM USE THE FOLLOWING FORMULA:CHANGE IN GDP = [ 1 / (1-MPC) ] * CHANGE IN GInitially, the economy is producing $13 trillion in goods and services and the government is spending $2 trillion.Then the government decides to increase its spending to $2.7 trillion. Compute the new equilibrium level of output. Assume that the marginal propensity to consume is 0.7 (MPC=0.7).based on macroeconomic theory, one of the following four answers is a correct description of the concept, “expenditure multiplier”. Which one? A/ It is the idea that decreasing national income affects the equilibrium level of GDP by the same amount of that decrease in income. B/ It is the concept that increasing national income affects the equilibrium level of GDP on par with the amount of increased income. C/ The expenditure multiplier is the idea that a given change in spending leads to an equal change in the equilibrium level of GDP. D/ It is the concept that an increase in spending causes a more than proportionate change in GDP.